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Arbitrum

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A Model Context Protocol (MCP) server that provides real-time Arbitrum blockchain data analysis using the Arbiscan API and Claude AI.

0xRecruiterby 0xRecruiter
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About

A Model Context Protocol (MCP) server that provides real-time Arbitrum blockchain data analysis using the Arbiscan API and Claude AI.

README

A Model Context Protocol (MCP) server that provides real-time Arbitrum blockchain data analysis using the Arbiscan API and Claude AI.

Features

  • Real-time Arbitrum blockchain data fetching
  • Latest block information
  • Transaction analysis
  • Account balance checking
  • Network statistics
  • AI-powered data interpretation using Claude

Setup

  1. Install dependencies:
npm install
  1. Create a .env file with your API keys:
ARBISCAN_API_KEY=your_arbiscan_api_key
CLAUDE_API_KEY=your_claude_api_key
  1. Run the server:
npx tsx arbitrum-mcp.ts

Usage

The server provides a tool called "getArbitrumData" that accepts:

  • fullPrompt: Your query about Arbitrum data
  • address (optional): Specific Ethereum address to analyze

Example Queries

  • "What is the latest block?"
  • "Show me recent transactions"
  • "What's the current ETH supply on Arbitrum?"
  • "Check balance for address 0x..."

License

MIT

from github.com/0xRecruiter/arbitrum_mcp_server

Installing Arbitrum

This server has no published package — it is built from source. Open the repository and follow its README.

▸ github.com/0xRecruiter/arbitrum_mcp_server

FAQ

Is Arbitrum MCP free?

Yes, Arbitrum MCP is free — one-click install via Unyly at no cost.

Does Arbitrum need an API key?

No, Arbitrum runs without API keys or environment variables.

Is Arbitrum hosted or self-hosted?

Self-hosted: the server runs locally on your machine via the install command above.

How do I install Arbitrum in Claude Desktop, Claude Code or Cursor?

Open Arbitrum on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.

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